Integral Corporation (5842.T) - Deep Dive Research Report

Tokyo Stock Exchange Growth Market | Financial Services (Alternative Asset Management) | Report date: 10 August 2026

A note on reporting cadence before the report begins. Integral runs a December fiscal year and reports quarterly on the Japanese calendar: Q1 (ended 31 March), H1/Q2 (ended 30 June), Q3 (ended 30 September) and full year (ended 31 December). The most recent confirmed release is Q1 FY2026 (quarter ended 31 March 2026), disclosed on 11 May 2026. Applying the company's own historical timing (full year reported ~10 Feb, Q3 ~12 Nov, H1 ~12 Aug, Q1 ~11 May), the H1 FY2026 results (six months ended 30 June 2026) are due on or around 12-13 August 2026. That is within days of this report's date and may have been released in the last 48 hours but is not yet captured in available search results; this report is therefore anchored to Q1 FY2026 as the latest verified period, with the six most recent periods used throughout being Q1 FY2026, FY2025, Q3 FY2025, H1 FY2025, Q1 FY2025 and FY2024.

One structural caveat that shapes the whole report: Integral is a small-cap Japanese issuer that discloses through written results briefings (決算説明会) with presentation decks and, for full-year results, a briefing video, rather than the open analyst Q&A calls common in the US. Where this report says "concall," it refers to these results briefings and the management commentary released alongside each quarterly disclosure.

Section 1: What the Company Does

Integral is a Japanese private equity firm. It raises pools of money from pension funds, banks, insurers and wealthy families, buys控制 stakes in mid-sized Japanese companies, spends four to seven years making those companies more valuable, and then sells them - to a strategic buyer, to another fund, or by floating them on the stock exchange. It earns money two ways from this: a steady annual management fee for running the funds (roughly 2% of the money committed), and a performance cut (carried interest, 20% of profits above an 8% return hurdle) when the investments are sold at a gain.

What makes Integral unusual, and the reason it is itself a listed company rather than a private partnership, is a third leg. Integral does not only manage other people's money. It puts its own balance-sheet capital into its deals alongside the funds. It calls this "hybrid investment." The listed entity you buy when you buy 5842.T is therefore two things stacked together: a fee-earning fund manager, and a permanent-capital investment vehicle that co-invests in the very deals its funds are doing. When a portfolio company is marked up in value, that gain flows through Integral's own income statement under IFRS fair-value accounting. This is why the company's reported revenue and profit swing violently from quarter to quarter - a big exit or a big markup can double revenue, and its absence the next year can halve it. Integral refuses to issue earnings guidance for exactly this reason.

The founding story matters here. Integral was established in September 2007 by Nobuo Sayama and Reijiro Yamamoto as a spin-out from Unison Capital, one of the first independent Japanese buyout firms. Sayama is one of the best-known figures in Japanese finance - a career investment banker who also co-founded the M&A advisory house GCA (later GCA Savvian). Yamamoto, today the President and CEO and the single largest shareholder, came from the same buyout-and-advisory lineage. The pair built Integral in the aftermath of the financial crisis, when Japanese corporate distress was abundant and buyout capital was scarce. Their early reputation was made on rescues: sponsoring the bankrupt fashion house Yohji Yamamoto back to solvency in 2010 (the brand has since done high-profile collaborations with Adidas), and taking control of the collapsed low-cost carrier Skymark Airlines in 2015 and steering it back to a relisting. Those turnaround roots explain the firm's operating-heavy culture today.

The core value proposition is aimed at two customers at once. To the owners of Japanese mid-market companies - very often a founder in his seventies with no succession plan - Integral offers a buyer that will not strip and flip the business but will run it hands-on and grow it. To the limited partners who fund it, Integral offers top-decile Japanese buyout returns: its first four funds compounded at roughly 3.1x invested capital and a gross IRR above 30%.

What is hard to replicate is the operating machine, not the capital. Anyone can raise a fund. Integral's edge is a proprietary in-house operating team called i-Engine: rather than parachuting in consultants, Integral seconds its own deal professionals into portfolio companies full-time, for the entire holding period, embedding them in the day-to-day (the Japanese concept of gemba, being present at the front line). Buying decent Japanese companies at modest multiples of 5x to 8x EBITDA and then improving them operationally is a craft that took the firm nearly two decades and dozens of deals to build.

"Putting portfolio companies first leads to fund returns and shareholder value." - President Reijiro Yamamoto, FY2025 results briefing, 10 February 2026

That sentence is the whole business model compressed: the portfolio companies are the asset, the fund returns are downstream of them, and the share price is downstream of both.

A concrete example - Kitamura. In 2021 Integral acquired the camera-retail chain Kitamura, a fading bricks-and-mortar Japanese photography business. It seconded an i-Engine team in, pivoted the company hard toward the fast-growing second-hand camera resale market (where margins and used-gear scarcity are far better than selling new cameras), and pushed international expansion into the US, China and Southeast Asia. Integral later added more capital to the position. This is the pattern the firm repeats: buy an unfashionable but structurally sound Japanese company, put its own people inside it, find one or two big operating levers, and hold long enough for them to compound.

Section 2: Business Segments

Integral is not a diversified conglomerate, but it has deliberately widened from a single-strategy buyout firm into a multi-asset alternative manager, and management now frames the story around that transition. There are effectively three revenue engines and three asset strategies. The segments below are how the business actually operates rather than a formal accounting segmentation, because under IFRS the P&L mixes fees, carry and principal marks together.

Private Equity Buyouts (the core, the overwhelming majority of AUM)

This is the original and dominant business. Integral targets Japanese mid-market companies with enterprise values of roughly ¥10-50 billion, deploying ¥2-40 billion of equity per deal, taking control or "effective control" minority positions across consumer and industrial sectors. As of the FY2025 briefing, private-equity AUM stood at ¥378.9 billion of the roughly ¥470 billion group total, with a gross MOIC of 3.1x and gross IRR of 31.5%, and cumulative portfolio-company enterprise value above ¥700 billion.

The core capability is the combination of DII and i-Engine. DII ("Deal Inducing Investment") means Integral commits a minimum of 3% of every fund's deployment from its own balance sheet, so its money is at risk next to the founder's and the LPs'. This is not incidental - it is the sourcing weapon. A retiring founder handing over a life's work cares whether the buyer has skin in the game; Integral's own capital signals commitment and wins deals that a pure fee-taking manager would lose. i-Engine, described above, is the value-creation half. Together they took nearly twenty years and five fund vintages to build and are the reason Integral sits, alongside Carlyle Japan, Japan Industrial Partners and Polaris, in the tier of Japanese mid-market firms that has scaled beyond the rest.

Competitive position: strong within the ¥10-50bn deal band, where global megafunds find deals too small to bother with and smaller domestic firms lack the operating bench. It loses when a target is large enough to attract Carlyle, KKR or Bain Japan, or when a strategic corporate buyer overpays.

Strategic priority: this is both the cash cow (management fees) and the profit slingshot (carry plus principal marks). Everything else is built on top of it.

Real Estate

Launched recently, Integral Real Estate Fund 1 had acquired more than ¥40 billion of properties by the FY2025 briefing, running a value-add strategy (buy, improve, re-tenant, sell) aimed at domestic Japanese institutional investors. Management specifically flagged that it operates "in a market with limited competition." This segment exists as a separate vehicle because it has a different asset (buildings, not operating companies), a different investor base (real-estate-allocating institutions), and different economics (steadier, asset-backed). It is early-stage but is expected to become a growing source of recurring management fees.

Global Tech Growth (venture / growth equity)

Integral launched a first fund of roughly $100 million, formed as joint ventures with Granite Asia and Touring Capital, investing in growth-stage technology companies such as Daloopa (AI-driven financial data) and Notta (AI voice transcription). This is the smallest and most speculative leg, and notably the only one that reaches outside Japan. It exists as a strategic option - a way to build exposure to AI and global tech that its domestic buyout mandate cannot touch - and management has been explicit that it is deliberately small.

Segment summary

Management is also running feasibility studies on infrastructure and credit funds, which would become the fourth and fifth strategy legs if launched.

Section 3: Products and Business Detail

Integral's "products" are its funds and the operating machine that supports them.

The fund catalogue. Integral has raised five flagship buyout funds. Funds I through IV built the track record (roughly 2.5x-3.1x gross MOIC across vintages; the first three funds alone recorded 16 exits from 31 investments with seven IPO exits). Fund V closed at its ¥250 billion hard cap in May 2024, roughly doubling the prior vintage, and began full-scale deployment from January 2025 - the single most important driver of the recent step-up in recurring management-fee revenue. On top of the flagship funds sit Integral Real Estate Fund 1 (>¥40bn) and the ~$100m Global Tech Growth vehicle. Total group AUM is approximately ¥470 billion.

The operating machinery. The two proprietary "products" that differentiate the funds are DII and i-Engine, described in Sections 1 and 2. Practically, when Integral wins a deal it does three things a generic fund does not: it commits its own balance-sheet capital (DII), it embeds a resident operating team for the life of the hold (i-Engine), and it uses the permanent-capital nature of the listed parent to bridge-finance or opportunistically hold positions without the clock-pressure of a closed-end fund's life. The listed structure is itself a competitive tool - management pitches Integral to founders as a "transparent, long-term partner" rather than a time-limited fund that must sell by a fixed date.

The portfolio (the real product catalogue). A sample of holdings and exits that illustrate the strategy:

• Skymark Airlines - low-cost carrier, taken over from bankruptcy in 2015, restructured and relisted. The signature turnaround.
• Yohji Yamamoto - avant-garde fashion house rescued in 2010; brand equity rebuilt, Adidas collaborations.
• Kitamura - camera retail chain (2021), pivoted to second-hand resale and overseas expansion.
• Tekscend Photomask - semiconductor photomask maker, taken private in 2020 and exited via a Tokyo Prime Market relisting in 2025.
• PRIMO Global Holdings - bridal-services group, exited via a Standard Market listing in 2025.
• TCS Group - IT systems provider (2023), reflecting Integral's stated focus on Japan's digitalization.
• 2025 new investments disclosed at the FY2025 briefing: Asahi Kasei Medical, YAMANE, GDO (Golf Digest Online), an additional investment in Kitamura, and Medicom Toy (the maker of Bearbrick collectibles). Five new platform investments in a single year signals accelerating deployment of Fund V.

Geography. The buyout and real estate businesses are exclusively Japan-focused by design; management has repeatedly said it has no plans to move into large-cap deals or expand geographically in its core. The only overseas exposure is the small Global Tech Growth fund, run through international JV partners.

Milestones that changed the business: the 2010 Yohji Yamamoto and 2015 Skymark rescues (reputation), the 2020 Tekscend take-private (a clean value-creation story that later delivered a marquee relisting exit), the September 2023 IPO on the TSE Growth Market raising roughly ¥18 billion (giving the firm permanent balance-sheet firepower independent of LP fund cycles), and the May 2024 Fund V close at ¥250 billion (the scale step-change now feeding the fee line).

Section 4: Customers

Integral has two distinct customer sets, and understanding both is essential.

Customer set one - the sellers (deal sources). These are the owners of Japanese mid-market companies. The dominant demographic tailwind is succession: roughly 2.5 million Japanese business owners are approaching retirement without a succession plan. The buying decision here is made by a founder-owner, and the criteria are unusual for finance: trust, cultural fit, and a credible promise that the business and its employees will be nurtured rather than gutted. Sales cycles are long and relationship-driven. Integral wins these because DII (its own money at risk) and i-Engine (its own people inside the company) are exactly the signals a paternalistic Japanese founder wants to see. This is a "customer" relationship in the sense that Integral must be chosen by the seller, often over higher nominal bids from strategics.

Customer set two - the limited partners (fund investors). These are Japanese pension funds, banks, insurers, and increasingly domestic institutions newly allocating to private equity, plus family offices. The decision-makers are institutional allocators and their investment committees; the criteria are hard - net IRR, MOIC, DPI (cash actually returned), team stability, and consistency of vintage performance. The sales cycle is a multi-quarter fundraise. LPs choose Integral because its realized track record (top-decile in Japan) plus the alignment of the GP committing its own balance sheet is a rare combination in the domestic market. Fund V's ¥250bn close, the largest in the firm's history, is direct evidence LPs re-upped and new LPs came in.

Switching costs and lock-in. On the LP side, capital is locked into ten-year closed-end funds, so once committed it is contractually sticky - this is the source of the recurring, highly predictable management-fee revenue. On the deal side, once Integral controls a portfolio company it has full operational control for the hold period. The concentration dynamic runs the other way from a typical operating company: Integral's "revenue predictability" comes precisely from LP contractual lock-up (management fees are the "first pillar of the P&L," per Yamamoto), while the volatile portion (carry and principal marks) is inherently lumpy and exit-timing dependent.

Contract structure and revenue predictability. Management fees are contractual, recurring, and grow as new funds are raised - this is the base. Carried interest is milestone-like, realized only on profitable exits, and unpredictable in timing. Principal-investment gains are mark-to-market and can reverse. Integral's own framing is that recurring revenue (management fees plus, increasingly, real-estate fees) is the stable core - it surged to ¥7.8 billion in FY2025 as Fund V came online - while the rest is upside that arrives in bursts.

Section 5: Competitive Landscape

The Japanese buyout market has, in the words of industry observers, "essentially divided into three strands," with Carlyle Japan, Japan Industrial Partners (JIP), Integral, and Polaris Capital Group scaling up beyond the rest of the mid-market. Below them sit numerous smaller domestic managers; above them, in large-cap deals, sit the global megafunds.

Who Integral competes with, and on what:

• Japan Industrial Partners (JIP) - the firm that led the ¥2.1 trillion Toshiba take-private. Competes for the larger end of Integral's range and for carve-outs; wins on scale, loses to Integral on smaller founder-succession deals.
• Carlyle Japan - the local arm of a global megafund with deep pockets and a strong Japan track record; the most formidable competitor when a deal is big enough to interest it.
• Polaris Capital Group and Advantage Partners - domestic mid-market peers competing directly in the succession and carve-out space; Advantage's latest fund seeks around $1.65bn.
• NSSK (Nippon Sangyo Suishin Kiko) - another domestic mid-cap manager raising its largest-ever vintage.
• Global megafunds (KKR, Bain Capital, Blackstone) Japan teams - increasingly active in Japan; they compete for the biggest deals and for LP capital, and they set the benchmark for operating capability.

Why Integral wins or loses. It wins on the founder-succession, sub-¥50bn-EV segment where its DII-plus-i-Engine model and its Japanese cultural credibility are hardest to match, and where megafunds see deals as too small. It loses on scale - it will not out-bid Carlyle or JIP on a large carve-out - and it is exposed to the general compression of Japanese entry multiples as more capital (domestic and global) crowds into the same middle market.

Barriers to entry are real but not absolute. The binding constraints are track record (LPs will not commit ¥250bn to an unproven team), an operating bench (i-Engine took years to staff), and deal-sourcing relationships built over nearly two decades. The counter-pressure is that Japan is now the most fashionable PE market in Asia, so capital and new entrants are flooding in, which erodes the scarcity that historically gave firms like Integral their pricing power.

A structural note: Integral is nearly unique in being a listed Japanese PE firm. Its named domestic competitors are almost all private partnerships, which is why the peer market-cap references below are drawn from listed global alternative managers as size anchors, not as direct product substitutes.

(Global-manager market caps are approximate order-of-magnitude peer-size references as of August 2026 and change daily; they are not applied to Integral in any way.)

Integral's honest competitive read: a genuine operating moat at the small end of the Japanese market, sitting in an industry whose barriers are being tested by a wave of incoming capital.

Section 6: Industry

Demand drivers. Three forces drive Integral's world. First and largest is the Japanese business-succession crisis: roughly 2.5 million owner-operators nearing retirement with no heir, which manufactures a steady supply of acquisition targets. Second is corporate reform - Tokyo Stock Exchange pressure on listed companies to improve capital efficiency and unwind cross-shareholdings, which is producing a stream of take-privates and non-core carve-outs. Third is a supply of LP capital: Japanese pension funds and institutions, historically underweight private equity, are newly allocating to the asset class.

Industry size and growth. Estimates of the Japanese private equity market put it at roughly $42 billion in 2025, projected toward $70 billion by the mid-2030s at a mid-single-digit CAGR. Buyout fundraising has averaged around $5 billion a year in 2022-2025, and Japanese deal activity has roughly doubled versus 2020, with around 170 buyouts announced in a recent year. The recurring theme from every industry source is the same: Japan is the most sought-after buyout market in Asia, and the mid-market in particular is where everyone wants exposure.

Where Integral sits in the chain. It is a mid-market general partner - the manufacturer of returns that sits between LP capital on one side and operating companies on the other. It is domestic by choice, which insulates it from cross-border currency and geopolitical complexity but concentrates all its exposure in one economy.

Regulation. As a listed fund manager, Integral is governed by Japanese Financial Instruments and Exchange Act rules, TSE listing requirements, and IFRS reporting (which, crucially, forces fair-value marks through its P&L). Its funds are standard limited partnerships. There is no unusual regulatory gate on the business beyond financial-services licensing.

Cyclicality. Private equity is deeply cyclical, but with a lag and a twist. Fundraising and exits are pro-cyclical (good markets make IPO and sale exits easy, and vice versa), so carry and principal marks compress in downturns - exactly what happened to Integral's FY2025 headline numbers when the prior year's large exits did not repeat. But management fees are counter-cyclically stable, locked in for a fund's ten-year life regardless of the market, which is why the firm keeps steering attention to "recurring revenue." Entry valuations are the other cyclical lever: when capital floods in (as now), entry multiples rise and future returns compress.

Tailwinds: succession supply, TSE-driven take-privates, rising domestic LP allocations, and a global appetite for Japan. Headwinds: multiple compression from crowding, an eventual normalization of the current Japan enthusiasm, and dependence on buoyant exit markets to realize carry.

Section 7: Growth Triggers

All items below are drawn from management's own results briefings and IR presentations. Integral does not give numeric guidance, so these are directional commitments and initiatives management has said are underway or coming.

• Fund V full-scale deployment lifting recurring management fees. Fund V began full operation from January 2025, and management fees are the primary driver of the recurring-revenue step-up. (FY2025 briefing, 10 Feb 2026; reiterated Q1 FY2026, 11 May 2026)

"Management fees are the first pillar of our P&L." - Yamamoto, FY2025 briefing, 10 Feb 2026

• Real estate management fees ramping. Integral Real Estate Fund 1 has deployed more than ¥40 billion; management expects its fee contribution to grow through FY2026. (FY2025 briefing, 10 Feb 2026)

• Multi-asset expansion into infrastructure and credit. Management said it is running feasibility studies on infrastructure and credit funds, the next legs of the multi-asset strategy. (FY2025 briefing, 10 Feb 2026)

• Global Tech Growth fund scaling. The ~$100m fund with Granite Asia and Touring Capital is deploying into AI-related names (Daloopa, Notta), a new and repeated theme. (FY2025 briefing, 10 Feb 2026)

• Team expansion beyond 113 professionals. Management flagged continued hiring to support the wider strategy. (FY2025 briefing, 10 Feb 2026)

• Fund VI scale-up ambition. In its March 2026 business-update presentation, management signalled an ambition to roughly double the flagship fund toward ~¥500 billion in the 2027-2028 window and to double deal count per vintage. (Business-update presentation, 25 Mar 2026)

"There is absolutely no need to rush" on capital deployment. - Yamamoto, FY2025 briefing, 10 Feb 2026 (deployment discipline framed as a source of future return quality, not a brake on growth)

• Realization pipeline feeding carry. With Fund III marked at roughly 5.0x MOIC and portfolio-company enterprise value above ¥700 billion, management pointed to a maturing exit pipeline that could drive carried interest and, potentially, additional shareholder returns. (FY2025 briefing, 10 Feb 2026)

Section 8: Key Risks

1. Earnings are structurally lumpy and partly non-cash - the market may misprice both directions. Because IFRS pushes fair-value marks and exit gains through the income statement, a single large exit (as in FY2024) can inflate revenue and profit, and its absence (FY2025, when revenue fell 56.4% and net profit fell 80.8%) can make the business look like it is collapsing when the underlying franchise is fine. Independent analysts have flagged the "large non-cash earnings component" as an earnings-quality concern. Mechanism: investors who anchor on headline EPS will misjudge the business in both boom and bust years. Probability: certain to recur; it is the accounting, not a one-off. This is a permanent feature, not a bug, but it is a real risk to how the stock is valued.

2. Dependence on buoyant exit markets to realize carry. Carried interest and principal gains require a healthy IPO and M&A exit environment. A prolonged downturn in Japanese equity markets or a closed IPO window would defer realizations, starve the carry line, and force down fair-value marks simultaneously. Mechanism: the two most valuable revenue legs compress at once, precisely when sentiment is worst. Probability: moderate but cyclical - it will happen at some point in any multi-year holding period.

3. Multiple compression from a crowded Japanese market. The very tailwind driving the industry (everyone wanting Japan exposure) raises entry valuations and erodes future returns. If Integral has to pay up to win deals, the 3.1x-MOIC track record that underpins fundraising becomes harder to sustain. Mechanism: today's expensive entries become tomorrow's mediocre exits, showing up in fund vintages years later. Probability: moderate-high over the long run; the effect is slow and hard to see until vintages mature.

4. Execution risk in new asset classes. Real estate, global tech growth, and the proposed infrastructure and credit funds each require different skills, teams and LP relationships than the core buyout business. The essenceinvesting deep dive explicitly lists "execution risk in new asset classes" as a key concern. Mechanism: a poorly executed real-estate or credit fund could damage the firm's reputation and drag returns without moving the needle on the way up. Probability: moderate; these are early-stage bets and are still small relative to the core.

5. Key-person and talent risk. Integral is closely identified with Sayama and Yamamoto, and the operating model depends on retaining a deep bench of i-Engine professionals during rapid expansion. Management itself flagged growing headcount past 113 as a priority, which is also an admission of dependence. Mechanism: departures of senior partners or operating talent would weaken both deal sourcing and value creation. Probability: low-to-moderate but high-impact.

6. Single-country concentration. By design, essentially all core exposure is Japan. A structural stall in the Japanese economy, a reversal of corporate-governance reform momentum, or a sharp yen dislocation would hit every part of the business at once. Mechanism: no geographic diversification to cushion a domestic shock. Probability: low in the near term given current reform tailwinds, but it is an undiversified bet.

Section 9: Walk the Talk

The six most recent reporting periods used for this assessment: FY2024 (reported 10 Feb 2025), Q1 FY2025 (~May 2025), H1 FY2025 (12 Aug 2025), Q3 FY2025 (12 Nov 2025), FY2025 (10 Feb 2026), and Q1 FY2026 (11 May 2026). The most recent, Q1 FY2026, is within 90 days of this report's date.

Integral is a young public company (IPO September 2023), so the track record to grade is short - roughly two and a half years of disclosures. Within that window, management has been strikingly consistent on the things it controls and honest about the things it does not.

On the transition from a single-fund shop to a multi-asset manager. At the FY2024 briefing (Feb 2025) management set out that Fund V, closed at ¥250bn, would begin full operation in 2025 and lift recurring management-fee revenue, and that the firm would build out adjacent strategies. Twelve months later, at the FY2025 briefing (Feb 2026), that is exactly what showed up: recurring revenue surged to ¥7.8 billion driven by Fund V management fees, the real estate fund had deployed over ¥40 billion, and the tech-growth fund was live. Yamamoto's own summary - "In 2025, we can report progress on our multi-asset strategy" - was backed by deployed capital, not slideware. This is a kept promise.

On refusing to over-promise on headline earnings. From the IPO onward, management has consistently declined to issue profit guidance, explaining every quarter that fair-value-based, market-sensitive investments make point estimates misleading. When FY2025 headline profit fell 80.8% on the absence of the prior year's large exits (PRIMO Global Holdings, Tekscend Photomask), management did not spin it - it redirected attention to economic net assets (up 16.8% to ¥86.4bn including unrealized carry) and to recurring revenue, which are the honest measures of underlying progress. This is consistent, and it is the opposite of an over-promiser: they set expectations low and explain the volatility in advance.

"In 2025, we can report progress on our multi-asset strategy." - Yamamoto, FY2025 briefing, 10 Feb 2026

On capital deployment discipline. Management said repeatedly there was "absolutely no need to rush" deploying Fund V. The behavior matched: rather than spraying capital, the firm made five measured platform investments in 2025 (Asahi Kasei Medical, YAMANE, GDO, an add-on to Kitamura, Medicom Toy) while stressing disciplined pacing. Consistent words and actions.

On dividends. Management committed to a 2% DOE (dividend-on-equity) policy and has honored it, growing the dividend from ¥24 (FY2023) to ¥34 (FY2024) to ¥37 (FY2025), and guiding ¥37 again for FY2026. A promise made and kept, with the policy transparent enough that shareholders can predict the payout from net-asset growth.

Where they have been more cautious than committal. On extra shareholder returns, management has been deliberately non-specific. Asked at the FY2025 briefing about additional returns given Fund III's 5.0x MOIC, Yamamoto said only that the firm would "consider additional dividends or share buybacks over the medium to long term" if large exits generate surplus capital. That is a soft, conditional statement - not a promise, and not yet acted upon. It is fair to grade this as "flagged, not delivered," but it was never presented as a firm commitment.

Assessment: on the evidence of a short public history, this is management that does what it says. It under-promises on headline numbers, is transparent about why earnings swing, and has delivered the strategic build-out it laid out a year earlier. The one open item - extra capital returns - was always framed as conditional, so it does not read as a broken promise. Verdict: consistently accurate and modestly conservative, not a hype machine.

Section 10: Shareholder Friendliness Index

Dividends. Integral runs a 2% DOE (dividend-on-equity) policy, meaning the payout is set at roughly 2% of net assets per share rather than as a fraction of earnings. Dividend per share has risen from ¥24 in FY2023 (its first year post-IPO) to ¥34 in FY2024 to ¥37 in FY2025, with FY2026 guided flat at ¥37. Because the dividend is tied to net assets rather than profit, the payout ratio looks very low against reported earnings (under 10%), but that is an artifact of fair-value gains inflating the denominator in good years - it is not a sign of stinginess so much as a policy that deliberately smooths the dividend through the firm's volatile P&L. The trend is a clean, growing, predictable payout.

Buybacks and dilution. Over the last three years Integral has not executed a share-repurchase program. Management has said only that it would "consider additional dividends or share buybacks over the medium to long term" if large exits generate surplus capital - a conditional intention, not an announced or executed program. No MoatMap database block was provided for this issuer, and a full three-year web search of exchange filings and news surfaces no completed buyback in FY2023, FY2024 or FY2025. Share count has been broadly stable since the September 2023 IPO (which itself issued new shares to raise ~¥18bn); there is no material option-driven dilution program, and no buyback offsetting it. A secondary/block placement of existing shares appears to have occurred around October 2025 (with standard lock-ups running to April 2026), which affects free float and ownership mix but is not new share issuance and does not dilute per-share economics. The firm's default use of surplus capital is not returning it but redeploying it into DII balance-sheet co-investments - the growth engine - which is a defensible but capital-retaining posture.

Verdict: Neutral. Integral pays a transparent, growing DOE-linked dividend, but it has run no buybacks and by design retains most surplus capital to co-invest in its own funds; the single most important reason is that its business model treats retained capital as fuel for returns rather than as cash to distribute.

Section 11: Insider Activities

Venue and source. Integral trades on the TSE, so the primary sources are EDINET large-shareholding reports (大量保有報告書) and TDnet timely disclosures. Japan's disclosure regime does not produce the granular, per-transaction officer filings that US Form 4 does; for a founder-controlled company like Integral, the most informative signal is the ownership structure itself and any block/secondary events, rather than a stream of small open-market director trades. EDINET is the authoritative source; detailed line-item director dealings beyond the 5%-holder reports are limited in what is publicly retrievable.

Ownership backdrop. Integral is overwhelmingly insider-owned - individual insiders hold roughly 73.9% of the company, institutions about 8.5%, and the free-float public roughly 17.6%. The two founders dominate: President and CEO Reijiro Yamamoto held about 27.8% (9,737,000 shares) as of December 2025, and co-founder Nobuo Sayama roughly 24%, with Kensaku Mizutani around 8%. The top two shareholders alone control over half the company. This is a firm run by owner-operators with the overwhelming majority of their personal wealth in the stock - the deepest possible form of alignment, and a standing bullish structural signal even in the absence of fresh open-market buying.

Transactions over the last 12 months.

Reading the sells. The material insider-related event of the past year is the October 2025 secondary/block placement of existing shares, executed through an offering process with joint global coordinators and a six-month lock-up on the remaining stake. In private-equity-firm IPOs and follow-ons, secondary sales of this kind are routine liquidity/float-management events rather than statements of diminished conviction, especially when founders retain dominant multi-decade stakes afterward. The founders' holdings remained very large through year-end 2025 (Yamamoto still ~27.8%), so the placement did not materially reduce their control or alignment. Reason for the placement: not explicitly disclosed as a conviction signal in filings; the standard interpretation for a recently-listed firm is float and liquidity improvement.

Buys. No material open-market insider purchases of 5842 were located in the last 12 months. This is unsurprising and not a negative signal: the founders already own the overwhelming majority of the company and have little room or need to add.

Net assessment. Insiders are structurally the dominant owners and remain so; the only notable flow was a routine secondary/float event, not conviction selling, and the founders retained their controlling stakes through it. There is no fresh open-market buying to point to as a new bullish flag, but there is also no red flag - no founder exit, no cluster selling, no unexplained dumping. The read is neutral-to-mildly-positive: alignment is exceptionally deep and unchanged, and the one liquidity event was benign. Granular per-director transaction data for this venue is limited beyond the 5%-holder reports, and this section is built on EDINET large-shareholding filings and disclosed ownership rather than a complete transaction ledger.

Section 12: Scenarios

Bull case. Fund V deploys well into a rich pipeline of Japanese succession and carve-out deals bought at sensible multiples, and the i-Engine machine does its work - the 2025 vintage (Asahi Kasei Medical, GDO, Medicom Toy, YAMANE, Kitamura) compounds the way Kitamura and Tekscend did before it. Recurring management-fee revenue keeps climbing as the real estate fund scales past ¥40 billion and the infrastructure and credit funds move from feasibility studies to live vehicles, so the stable, predictable part of the P&L grows every year regardless of exit timing. A buoyant Tokyo market keeps the IPO exit window open, letting Integral realize carried interest on maturing Fund III and Fund IV positions in big lumps, and Fund VI closes toward the ¥500 billion ambition, roughly doubling deal capacity. Economic net assets, including unrealized carry, keep compounding in the mid-teens. The firm eventually generates enough surplus that management acts on its conditional promise of buybacks or special dividends. Japan stays the most fashionable buyout market in Asia, and a listed, transparent, deeply-aligned operator becomes the reference name domestic LPs and retiring founders both reach for first.

Base case. Management delivers roughly what it has guided: recurring revenue grinds higher as Fund V runs at full tilt and real-estate fees ramp, while headline profit stays lumpy and unpredictable, swinging with exit timing and fair-value marks in a way the company keeps declining to forecast. The multi-asset build-out progresses steadily but stays small relative to the core buyout business for the next few years. The 2% DOE dividend keeps rising modestly with net assets; no buyback appears yet. Entry multiples in the crowded Japanese mid-market creep up, so returns on the newest vintages normalize somewhat from the historic 3x-plus without collapsing. Integral remains one of four scaled mid-market players, defending its succession niche, neither breaking out nor stumbling. The stock stays hostage to the perception problem: strong underlying franchise, noisy reported earnings.

Bear case. The Japanese exit market cools - the IPO window narrows and strategic buyers pull back - so carried interest dries up and fair-value marks on the portfolio are written down at the same time, collapsing reported revenue and profit for consecutive years and spooking a shareholder base that fixates on headline EPS. Simultaneously, the flood of capital into Japanese PE compresses entry multiples so far that the newest vintages are bought expensively and quietly under-perform the track record that fundraising depends on, making Fund VI harder to raise at the hoped-for scale. One or more of the new-asset bets (real estate in a softening property market, or credit) is executed poorly and damages the firm's reputation without ever having added much on the upside. Add a key-person shock - the departure of a founder or a wave of i-Engine operating talent lost during rapid expansion - and both deal sourcing and value creation weaken at once. Because essentially everything is a single-country, single-model bet, there is no diversification to cushion the blow, and the market re-rates the whole vehicle down toward the value of its slow-moving management-fee annuity.